/*
 * $Id: QEADIFDataField.m 73 2009-06-19 01:50:56Z jon@bway.net $
 * Chalk
 *
 * Created 6/7/09
 * Copyright Jon Gordon
 * 
 * Permission is hereby granted, free of charge, to any person obtaining 
 * a copy of this software and associated documentation files (the
 * "Software"), to deal in the Software without restriction, including 
 * without limitation the rights to use, copy, modify, merge, publish, 
 * distribute, sublicense, and/or sell copies of the Software, and to 
 * permit persons to whom the Software is furnished to do so, subject to 
 * the following conditions:
 * 
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
 * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 
 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

#import "QEADIFDataField.h"

#import "QEADIFInternal.h"
#import "QEADIFValue.h"

@implementation QEADIFDataField

@synthesize fieldName, typeCode, fieldValue;

+ (BOOL)accessInstanceVariablesDirectly
{
    //-NSLog(@"MESSAGE: %s", __PRETTY_FUNCTION__);
    return NO;
} // accessInstanceVariablesDirectly


// default initializer, guaranteed to return a useless instance
- (id)init
{
    //-NSLog(@"MESSAGE: %s", __PRETTY_FUNCTION__);
    return [self initWithFieldName:nil fieldValue:nil];
} // init

- (id)initWithFieldName:(NSString *)name fieldValue:(QEADIFValue *)value
{
    //-NSLog(@"MESSAGE: %s", __PRETTY_FUNCTION__);
    return [self initWithFieldName:name typeCode:qeADIFDataTypeUnspecified fieldValue:value];
} // initWithFieldName:fieldValue:

- (id)initWithFieldName:(NSString *)name typeCode:(unichar)code fieldValue:(QEADIFValue *)value
{
    //-NSLog(@"MESSAGE: %s", __PRETTY_FUNCTION__);
    self = [super init];
    if (nil != self) {
        fieldName = [name copy];
        code = code;
        fieldValue = [value copy];
    } // if
    return self;
} // initWithFieldName:typeCode:fieldValue:

- (void)dealloc
{
    //-NSLog(@"MESSAGE: %s", __PRETTY_FUNCTION__);
    [fieldName release];
    [fieldValue release];
    
    [super dealloc];
} // dealloc

- (NSString *)description
{
    if ((nil == [self fieldName]) || (nil == [self fieldValue])) {
        return nil;
    } // if
    
    if ((qeADIFDataTypeEnumeration == [self typeCode]) || 
        (qeADIFDataTypeUnspecified == [self typeCode])) {
        return [NSString stringWithFormat:@"<%@:%lu>%@",
                [self fieldName],
                ((unsigned long) [[[self fieldValue] stringValue] length]),
                [[self fieldValue] stringValue]];
    } // if
    
    return [NSString stringWithFormat:@"<%@:%lu:%C>%@",
            [self fieldName],
            ((unsigned long) [[[self fieldValue] stringValue] length]),
            [self typeCode],
            [[self fieldValue] stringValue]];
} // description
@end
